51724078

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69709}}^1$

素因数の和:69771

約数の個数: 16

約数和(自身を含む): 90344160

約数和(自身を除く): 38620082

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 69709, 139418, 487963, 975926, 3694577, 7389154, 25862039, 51724078]

約数ペア:

[(1, 51724078), (2, 25862039), (7, 7389154), (14, 3694577), (53, 975926), (106, 487963), (371, 139418), (742, 69709)]